diff --git a/src/gallery/qgalleryquerymodel.h b/src/gallery/qgalleryquerymodel.h
index ee38aed..34c9fb3 100644
--- a/src/gallery/qgalleryquerymodel.h
+++ b/src/gallery/qgalleryquerymodel.h
@@ -144,7 +144,7 @@ Q_SIGNALS:
     void finished(int result);
     void stateChanged(QGalleryAbstractRequest::State state);
     void resultChanged();
-
+    void filterChanged(QGalleryFilter filter);
 private:
     QScopedPointer<QGalleryQueryModelPrivate> d_ptr;
 
diff --git a/src/gallery/qgalleryqueryrequest.h b/src/gallery/qgalleryqueryrequest.h
index f57cfac..6dd296b 100644
--- a/src/gallery/qgalleryqueryrequest.h
+++ b/src/gallery/qgalleryqueryrequest.h
@@ -143,7 +143,7 @@ public:
 Q_SIGNALS:
     void resultSetChanged(QGalleryResultSet *resultSet);
     void currentItemChanged();
-
+    void filterChanged();
 protected:
     void setResponse(QGalleryAbstractResponse *response);
 };
diff --git a/src/multimedia/qcamerafocus.h b/src/multimedia/qcamerafocus.h
index 1c3bf8f..1a03533 100644
--- a/src/multimedia/qcamerafocus.h
+++ b/src/multimedia/qcamerafocus.h
@@ -148,7 +148,8 @@ Q_SIGNALS:
     void digitalZoomChanged(qreal);
 
     void focusZonesChanged();
-
+    void opticalZonesChanged();
+    void digitalZonesChanged();
 private:
     friend class QCamera;
     QCameraFocus(QCamera *camera);
diff --git a/src/multimedia/qmediaplaylistnavigator.h b/src/multimedia/qmediaplaylistnavigator.h
index 488c35e..0beed0a 100644
--- a/src/multimedia/qmediaplaylistnavigator.h
+++ b/src/multimedia/qmediaplaylistnavigator.h
@@ -82,11 +82,11 @@ public Q_SLOTS:
     void jump(int);
 
     void setPlaybackMode(QMediaPlaylist::PlaybackMode mode);
 Q_SIGNALS:
     void activated(const QMediaContent &content);
     void currentIndexChanged(int);
     void playbackModeChanged(QMediaPlaylist::PlaybackMode mode);
+    void currentItemChanged(QMediaContent content);
 
     void surroundingItemsChanged();
 
diff --git a/src/multimedia/qvideowidget.h b/src/multimedia/qvideowidget.h
index bf4b643..9abeda3 100644
--- a/src/multimedia/qvideowidget.h
+++ b/src/multimedia/qvideowidget.h
@@ -97,7 +97,7 @@ Q_SIGNALS:
     void contrastChanged(int contrast);
     void hueChanged(int hue);
     void saturationChanged(int saturation);
-
+    void aspectRatioModeChanged(Qt::AspectRatioMode mode);
 protected:
     bool event(QEvent *event);
     void showEvent(QShowEvent *event);